DE69314107D1 - Optical device for information processing - Google Patents

Optical device for information processing

Info

Publication number
DE69314107D1
DE69314107D1 DE69314107T DE69314107T DE69314107D1 DE 69314107 D1 DE69314107 D1 DE 69314107D1 DE 69314107 T DE69314107 T DE 69314107T DE 69314107 T DE69314107 T DE 69314107T DE 69314107 D1 DE69314107 D1 DE 69314107D1
Authority
DE
Germany
Prior art keywords
information processing
optical device
optical
information
processing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69314107T
Other languages
German (de)
Other versions
DE69314107T2 (en
Inventor
Michael Geraint Robinson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of DE69314107D1 publication Critical patent/DE69314107D1/en
Application granted granted Critical
Publication of DE69314107T2 publication Critical patent/DE69314107T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/06—Physical realisation, i.e. hardware implementation of neural networks, neurons or parts of neurons
    • G06N3/067—Physical realisation, i.e. hardware implementation of neural networks, neurons or parts of neurons using optical means
DE69314107T 1992-05-11 1993-05-11 Optical device for information processing Expired - Fee Related DE69314107T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9210080A GB2267165A (en) 1992-05-11 1992-05-11 Optical information processor

Publications (2)

Publication Number Publication Date
DE69314107D1 true DE69314107D1 (en) 1997-10-30
DE69314107T2 DE69314107T2 (en) 1998-03-26

Family

ID=10715298

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69314107T Expired - Fee Related DE69314107T2 (en) 1992-05-11 1993-05-11 Optical device for information processing

Country Status (5)

Country Link
US (1) US5383042A (en)
EP (1) EP0579356B1 (en)
JP (1) JP3707804B2 (en)
DE (1) DE69314107T2 (en)
GB (1) GB2267165A (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09509769A (en) * 1994-03-02 1997-09-30 ブジル、マチアス Nervous system optical vector multiplier
AT400371B (en) * 1994-03-02 1995-12-27 Budil Matthias Dr Optical vector multiplier for neural networks
JPH09230954A (en) * 1996-02-28 1997-09-05 Olympus Optical Co Ltd Vector standardizing device
GB2341965A (en) * 1998-09-24 2000-03-29 Secr Defence Pattern recognition
US6115168A (en) * 1998-10-29 2000-09-05 Advanced Optical Technologies, Inc. Integrated optical retroreflecting modulator
AU6342700A (en) * 1999-07-09 2001-01-30 Opts, Inc. Adaptive compressive network
US6643843B1 (en) * 1999-11-23 2003-11-04 Ellenby Technologies Inc. Methods and apparatus for optical communication update of program memory in embedded systems
JP2003332560A (en) * 2002-05-13 2003-11-21 Semiconductor Energy Lab Co Ltd Semiconductor device and microprocessor
JP4373063B2 (en) 2002-09-02 2009-11-25 株式会社半導体エネルギー研究所 Electronic circuit equipment
JP4094386B2 (en) * 2002-09-02 2008-06-04 株式会社半導体エネルギー研究所 Electronic circuit equipment
JP4574118B2 (en) * 2003-02-12 2010-11-04 株式会社半導体エネルギー研究所 Semiconductor device and manufacturing method thereof
WO2006006620A1 (en) * 2004-07-14 2006-01-19 Kaneka Corporation Process for producing curable resin composition
US8775341B1 (en) 2010-10-26 2014-07-08 Michael Lamport Commons Intelligent control with hierarchical stacked neural networks
US9015093B1 (en) 2010-10-26 2015-04-21 Michael Lamport Commons Intelligent control with hierarchical stacked neural networks
US9459451B2 (en) 2013-12-26 2016-10-04 Microsoft Technology Licensing, Llc Eye tracking apparatus, method and system
US9377623B2 (en) * 2014-08-11 2016-06-28 Microsoft Technology Licensing, Llc Waveguide eye tracking employing volume Bragg grating
US9494799B2 (en) 2014-09-24 2016-11-15 Microsoft Technology Licensing, Llc Waveguide eye tracking employing switchable diffraction gratings
US10217023B1 (en) * 2017-06-14 2019-02-26 The United States Of America As Represented By Secretary Of The Navy Image recognition system using a programmable photonic neural network
US10763974B2 (en) * 2018-05-15 2020-09-01 Lightmatter, Inc. Photonic processing systems and methods
WO2019236250A1 (en) 2018-06-04 2019-12-12 Lightmatter, Inc. Real-number photonic encoding
US11209856B2 (en) 2019-02-25 2021-12-28 Lightmatter, Inc. Path-number-balanced universal photonic network
KR20220002875A (en) 2019-02-26 2022-01-07 라이트매터, 인크. Hybrid analog-digital matrix processors
WO2021021787A1 (en) 2019-07-29 2021-02-04 Lightmatter, Inc. Systems and methods for analog computing using a linear photonic processor
TW202134909A (en) 2019-11-22 2021-09-16 美商萊特美特股份有限公司 Linear photonic processors and related methods
EP4186005A1 (en) 2020-07-24 2023-05-31 Lightmatter, Inc. Systems and methods for utilizing photonic degrees of freedom in a photonic processor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5004309A (en) * 1988-08-18 1991-04-02 Teledyne Brown Engineering Neural processor with holographic optical paths and nonlinear operating means
JPH02143391A (en) * 1988-11-25 1990-06-01 Ricoh Co Ltd Parallel optical information processor
US4937776A (en) * 1988-12-13 1990-06-26 Nippon Sheet Glass Co., Ltd. Matrix-vector multiplication apparatus
US4959532A (en) * 1989-02-16 1990-09-25 Hughes Aircraft Company Optical neural network and method
US4963725A (en) * 1989-10-24 1990-10-16 Rockwell International Corporation Adaptive optical neural network
US5235440A (en) * 1989-11-06 1993-08-10 Teledyne Industries, Inc. Optical interconnector and highly interconnected, learning neural network incorporating optical interconnector therein
DE69032941T2 (en) * 1989-11-20 1999-06-10 British Telecomm NEURONAL NETWORK
GB2245732A (en) * 1990-06-29 1992-01-08 Philips Electronic Associated Optical data processing device

Also Published As

Publication number Publication date
GB9210080D0 (en) 1992-06-24
JPH0643957A (en) 1994-02-18
EP0579356B1 (en) 1997-09-24
GB2267165A (en) 1993-11-24
JP3707804B2 (en) 2005-10-19
DE69314107T2 (en) 1998-03-26
EP0579356A1 (en) 1994-01-19
US5383042A (en) 1995-01-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee